/*
 * Copyright (C) 2004 NNL Technology AB
 * Visit www.infonode.net for information about InfoNode(R) 
 * products and how to contact NNL Technology AB.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
 * MA 02111-1307, USA.
 */

//$Id: ProductVersion.java,v 1.3 2004/09/28 14:57:39 jesper Exp $
package net.infonode.util;

import java.io.Serializable;

/**
 * A class that represents a product version
 *
 * @author $Author: jesper $
 * @version $Revision: 1.3 $
 */
public class ProductVersion implements Serializable {
	private static final long serialVersionUID = 1;

	private int major;
	private int minor;
	private int patch;

	/**
	 * Constructs a product version object
	 *
	 * @param major Major version number
	 * @param minor Minor version number
	 * @param patch Patch version number
	 */
	public ProductVersion(int major, int minor, int patch) {
		this.major = major;
		this.minor = minor;
		this.patch = patch;
	}

	/**
	 * Gets the major version number, i.e. the number X in version X.0.0
	 *
	 * @return Major version number
	 */
	public int getMajor() {
		return major;
	}

	/**
	 * Gets the minor version number, i.e. the number X in version 0.X.0
	 *
	 * @return Minor version number
	 */
	public int getMinor() {
		return minor;
	}

	/**
	 * Gets the patch version number, i.e. the number X in version 0.0.X
	 *
	 * @return Minor version number
	 */
	public int getPatch() {
		return patch;
	}

	/**
	 * Gets the version as string
	 *
	 * @return Version as string
	 */
	@Override
	public String toString() {
		return major + "." + minor + "." + patch;
	}
}
